[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13817282#comment-13817282 ] Hudson commented on HDFS-5394: -- SUCCESS: Integrated in Hadoop-Hdfs-trunk #1577 (See [https://

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13817252#comment-13817252 ] Hudson commented on HDFS-5394: -- FAILURE: Integrated in Hadoop-Mapreduce-trunk #1603 (See [htt

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13817183#comment-13817183 ] Hudson commented on HDFS-5394: -- SUCCESS: Integrated in Hadoop-Yarn-trunk #386 (See [https://b

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816964#comment-13816964 ] Hudson commented on HDFS-5394: -- SUCCESS: Integrated in Hadoop-trunk-Commit #4704 (See [https:

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816945#comment-13816945 ] Colin Patrick McCabe commented on HDFS-5394: Thanks for the +1, will commit sho

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816897#comment-13816897 ] Hadoop QA commented on HDFS-5394: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816749#comment-13816749 ] Andrew Wang commented on HDFS-5394: --- +1 pending Jenkins, thanks Colin. I'll cross-post th

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816735#comment-13816735 ] Colin Patrick McCabe commented on HDFS-5394: bq. CACHING_CANCELLED discussion

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816492#comment-13816492 ] Andrew Wang commented on HDFS-5394: --- Thanks for bumping Colin, basically just rollup in t

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816403#comment-13816403 ] Colin Patrick McCabe commented on HDFS-5394: Good catch. That was a bug introd

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816378#comment-13816378 ] Chris Nauroth commented on HDFS-5394: - I just tested with patch version 7, and the data

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814640#comment-13814640 ] Hadoop QA commented on HDFS-5394: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814568#comment-13814568 ] Colin Patrick McCabe commented on HDFS-5394: bq. Unused imports in FsDatasetImp

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814437#comment-13814437 ] Colin Patrick McCabe commented on HDFS-5394: OK, I figured out the test failure

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814426#comment-13814426 ] Andrew Wang commented on HDFS-5394: --- Sorry for leaving this for so long, got tied up in a

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13813397#comment-13813397 ] Colin Patrick McCabe commented on HDFS-5394: Looks like the issue is an environ

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13813271#comment-13813271 ] Hadoop QA commented on HDFS-5394: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13813078#comment-13813078 ] Colin Patrick McCabe commented on HDFS-5394: * fix findbugs warning * in unit

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13808617#comment-13808617 ] Hadoop QA commented on HDFS-5394: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13807586#comment-13807586 ] Colin Patrick McCabe commented on HDFS-5394: Andrew, if I understand your propo

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13804592#comment-13804592 ] Chris Nauroth commented on HDFS-5394: - With patch version 4, {{TestFsDatasetCache}} wou

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13803773#comment-13803773 ] Andrew Wang commented on HDFS-5394: --- Hey Colin, thanks for the responding promptly, bq.

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13803740#comment-13803740 ] Colin Patrick McCabe commented on HDFS-5394: bq. This state machine logic seems

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13803550#comment-13803550 ] Andrew Wang commented on HDFS-5394: --- Hi Colin, good catch on these races. There's definit

[jira] [Commented] (HDFS-5394) fix race conditions in DN caching and uncaching

[ https://issues.apache.org/jira/browse/HDFS-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13800106#comment-13800106 ] Colin Patrick McCabe commented on HDFS-5394: * move {{munmap}} to {{NativeIO.PO